When you order our Jump Standards you'll be ordering a quaility build piece of jumping equipment. They can take a beating and keep on ticking. With holes made every 4 inches (Starting at 18'), going up to 6 feet in heigth (shown) for any level of jumping. Please don't hesitate to call us for Custom Jump Standards. Remember if you live in the Bellingham, Burlington, Arlington, Mt. Vernon, or Whidbey Island area, we will deliver your jumps for free!!